Ba2Sm3Si3SeO12
高熵材料 HEAMP-ID: mp-1214802 · 空间群: P6_3/m (#176)
基础信息
X 射线衍射
| 2θ | d (Å) | I | hkl |
|---|---|---|---|
| 10.11 | 8.7472 | 3.0 | (1,0,-1,0) |
| 17.56 | 5.0502 | 3.3 | (2,-1,-1,0) |
| 20.30 | 4.3736 | 14.9 | (2,0,-2,0) |
| 21.49 | 4.1355 | 25.3 | (2,-1,-1,1) |
| 21.49 | 4.1355 | 12.7 | (1,1,-2,1) |
| 24.71 | 3.6026 | 5.2 | (0,0,0,2) |
| 26.76 | 3.3312 | 7.6 | (1,0,-1,2) |
| 26.97 | 3.3061 | 9.8 | (3,-1,-2,0) |
| 29.73 | 3.0049 | 40.0 | (3,-1,-2,1) |
| 29.73 | 3.0049 | 20.0 | (2,1,-3,1) |
| 30.48 | 2.9329 | 100.0 | (2,-1,-1,2) |
| 30.66 | 2.9157 | 65.3 | (3,0,-3,0) |
| 35.55 | 2.5251 | 4.1 | (4,-2,-2,0) |
| 36.90 | 2.4359 | 2.2 | (3,-1,-2,2) |
| 37.06 | 2.4260 | 3.1 | (4,-1,-3,0) |
| 37.06 | 2.4260 | 1.6 | (3,1,-4,0) |
| 39.77 | 2.2665 | 1.4 | (3,0,-3,2) |
| 41.28 | 2.1868 | 8.7 | (4,0,-4,0) |
| 41.64 | 2.1690 | 13.1 | (2,-1,-1,3) |
| 43.78 | 2.0678 | 36.4 | (4,-2,-2,2) |
| 45.05 | 2.0123 | 7.8 | (4,-1,-3,2) |
| 45.18 | 2.0067 | 6.0 | (5,-2,-3,0) |
| 46.75 | 1.9431 | 19.9 | (3,-1,-2,3) |
| 47.00 | 1.9332 | 25.3 | (5,-2,-3,1) |
能量属性
电子属性
磁性属性
弹性属性
弹性数据暂不开放
特征分析
关联任务
引用参考
The crystal structure and related material properties of Ba2Sm3Si3SeO12 were obtained from the Materials Project database (MP-ID: mp-1214802, database version v2026.04.13).
Horton, M.K., Huck, P., Yang, R.X. et al. Accelerated data-driven materials science with the Materials Project. Nat. Mater. 24, 1522–1532 (2025). https://doi.org/10.1038/s41563-025-02272-0
晶体结构 3D 渲染
加载 3D 结构...
# generated using pymatgen
data_Ba2Sm3Si3SeO12
_symmetry_space_group_name_H-M 'P 1'
_cell_length_a 10.10036640
_cell_length_b 10.10036640
_cell_length_c 7.20526700
_cell_angle_alpha 90.00000000
_cell_angle_beta 90.00000000
_cell_angle_gamma 120.00000259
_symmetry_Int_Tables_number 1
_chemical_formula_structural Ba2Sm3Si3SeO12
_chemical_formula_sum 'Ba4 Sm6 Si6 Se2 O24'
_cell_volume 636.58288149
_cell_formula_units_Z 2
loop_
_symmetry_equiv_pos_site_id
_symmetry_equiv_pos_as_xyz
1 'x, y, z'
loop_
_atom_site_type_symbol
_atom_site_label
_atom_site_symmetry_multiplicity
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Ba Ba0 1 0.66666700 0.33333300 0.99819300 1.0
Ba Ba1 1 0.33333300 0.66666700 0.00180700 1.0
Ba Ba2 1 0.33333300 0.66666700 0.49819300 1.0
Ba Ba3 1 0.66666700 0.33333300 0.50180700 1.0
Sm Sm4 1 0.73349700 0.99557300 0.75000000 1.0
Sm Sm5 1 0.26650300 0.00442700 0.25000000 1.0
Sm Sm6 1 0.26207600 0.26650300 0.75000000 1.0
Sm Sm7 1 0.73792400 0.73349700 0.25000000 1.0
Sm Sm8 1 0.00442700 0.73792400 0.75000000 1.0
Sm Sm9 1 0.99557300 0.26207600 0.25000000 1.0
Si Si10 1 0.97931500 0.36094100 0.75000000 1.0
Si Si11 1 0.02068500 0.63905900 0.25000000 1.0
Si Si12 1 0.38162600 0.02068500 0.75000000 1.0
Si Si13 1 0.61837400 0.97931500 0.25000000 1.0
Si Si14 1 0.63905900 0.61837400 0.75000000 1.0
Si Si15 1 0.36094100 0.38162600 0.25000000 1.0
Se Se16 1 0.00000000 0.00000000 0.00000000 1.0
Se Se17 1 0.00000000 0.00000000 0.50000000 1.0
O O18 1 0.90116200 0.24678500 0.93082800 1.0
O O19 1 0.09883800 0.75321500 0.06917200 1.0
O O20 1 0.34562200 0.09883800 0.93082800 1.0
O O21 1 0.09883800 0.75321500 0.43082800 1.0
O O22 1 0.65437800 0.90116200 0.06917200 1.0
O O23 1 0.90116200 0.24678500 0.56917200 1.0
O O24 1 0.75321500 0.65437800 0.93082800 1.0
O O25 1 0.65437800 0.90116200 0.43082800 1.0
O O26 1 0.24678500 0.34562200 0.06917200 1.0
O O27 1 0.34562200 0.09883800 0.56917200 1.0
O O28 1 0.24678500 0.34562200 0.43082800 1.0
O O29 1 0.75321500 0.65437800 0.56917200 1.0
O O30 1 0.91908000 0.48627200 0.75000000 1.0
O O31 1 0.08092000 0.51372800 0.25000000 1.0
O O32 1 0.56719300 0.08092000 0.75000000 1.0
O O33 1 0.43280700 0.91908000 0.25000000 1.0
O O34 1 0.51372800 0.43280700 0.75000000 1.0
O O35 1 0.48627200 0.56719300 0.25000000 1.0
O O36 1 0.55475300 0.72044000 0.75000000 1.0
O O37 1 0.44524700 0.27956000 0.25000000 1.0
O O38 1 0.16568700 0.44524700 0.75000000 1.0
O O39 1 0.83431300 0.55475300 0.25000000 1.0
O O40 1 0.27956000 0.83431300 0.75000000 1.0
O O41 1 0.72044000 0.16568700 0.25000000 1.0
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